Numata Yukari

Researcher Profile and Settings

Education

•  - 2004 , Hokkaido University, Graduate School, Division of Engineering
•  - 1999 , Hokkaido University, Faculty of Engineering, Applied chemistry

Degree

• Ph. D.(Hokkaido University)

Association Memberships

• THE SOCIETY OF POLYMER SCIENCE, JAPAN
• THE CHEMICAL SOCIETY OF JAPAN
• THE JAPAN SOCIETY FOR ANALYTICAL CHEMISTRY

Research Activities

Research Areas

• Materials chemistry, Polymer/Textile materials
• Applied chemistry, Polymer chemistry
• Agricultural chemistry, Food science

Research Interests

cellulose, structure, NMR, gel

Published Papers

• Structural and rheological characterization of bacterial cellulose gels obtained from Gluconacetobacter genus
  Yukari Numata, Hiroyuki Kono, Akane Mori, Ryota Kishimoto, Kenji Tajima, Food Hydrocolloids, 92, 233 - 239, Refereed, DOI
• Structural and mechanical characterization of bacterial cellulose–polyethylene glycol diacrylate composite gels
  Yukari Numata, Hiroyuki Kono, Minato Tsuji, Kenji Tajima, Carbohydrate Polymers, 173, 67 - 76, Refereed, DOI
• Mechanical properties of a bacterial cellulose/polyethylene glycol gel with a peripheral region crosslinked by polyethylene glycol diacrylate
  Yukari Numata, Shiro Masaki, Kenji Tajima, Polymer Journal, 48, (3) 317 - 321, Refereed, DOI
• A slow-release system of bacterial cellulose gel and nanoparticles for hydrophobic active ingredients
  Yukari Numata, Leticia Mazzarino, Redouane Borsali, International Journal of Pharmaceutics, 486, 217 - 225, Refereed, DOI
• Nonvolatile and shape-memoried bacterial cellulose gels swollen by poly(ethylene glycol)
  Yukari Numata, Kazumi Muromoto, Hidemitsu Furukawa, Jian Ping Gong, Kenji Tajima, and Masanobu Munekata, Polymer Journal, 41, (7) 524 - 525, Refereed, DOI
• Regulation of endoglucanase gene (cmcax) expression in Acetobacter xylinum
  Shin Kawano, Kenji Tajima, Hiroyuki Kono, Yukari Numata, Hitomi Yamashita, Yasuharu Satoh, and Masanobu Munekata, Journal of Bioscience and Bioengineering, 106, (1) 88 - 94, Refereed, DOI
• Structural investigation of cellulose Ia and Ib by 2D RFDR spectroscopy: Determination of sequence of magnetically inequivalent D-glucose units along cellulose chain
  Hiroyuki Kono and Yukari Numata, Cellulose, 13, (3) 317 - 326, Refereed, DOI
• Two-Dimensional Spin-Exchange Solid-State NMR Study of the Crystal Structure of Cellulose II
  Hiroyuki Kono and Yukari Numata, Polymer, 45, (13) 4541 - 4547, Refereed, DOI
• 13C and 1H Resonance Assignment of Mercerizaed Cellulose II by Two-Dimensional MAS NMR Spectroscopies
  Hiroyuki Kono, Yukari Numata, Tomoki Erata, and Mitsuo Takai, Macromolecules, 37, (14) 5310 - 5316, Refereed, DOI
• Structural Analysis of Cellulose Triacetate Polymorphs by Two-Dimensional Solid-State 13C-13C and 1H-13C Correlation NMR
  Hiroyuki Kono, Yukari Numata, Tomoki Erata, and Mitsuo Takai, Polymer, 45, (8) 2843 - 2852, Refereed, DOI
• Cross-polarization/magic-angle spinning 13C nuclear magnetic resonance study of cellulose I-ethylenediamine complex.
  Numata Y, Kono H, Kawano S, Erata T, Takai M, Journal of bioscience and bioengineering, 96, (5) 461 - 466, Refereed, DOI
• 13C CPMAS NMR and X-ray Studies of Cellooligosaccharide Acetates as a Model for Cellulose Triacetate
  Hiroyuki Kono, Yukari Numata, Nobuhiro Nagai, Tomoki Erata, and Mitsuo Takai, Journal of Polymer Science, Part A: Polymer Chemistry, 37, (22) 4100 - 4107, Refereed, DOI

Misc

• バクテリアセルロースゲル(ナタデココ)の医療・化粧品分野への展開に関する研究
  NUMATA Yukari, New Food Industry, 58, (2) 36 - 44,   2016 02
• Study on high mechanical strength of functional bacterial cellulose gels
  NUMATA Yukari, Polymer, 62, (1) 7 - 7,   2013 01
• Technology today: Functional bacterial cellulose gel
  沼田 ゆかり, Cellulose communications, 17, (2) 74 - 78,   2010
• The Introduction of a Fungi-Incubation Experiment Extension Course for Elementary School Students and Junior High School Students
  TOGASHI Iwao, KOBAYASHI Wataru, SUGIMOTO Keisuke, NUMATA Yukari, 旭川工業高等専門学校研究報文, 44,   2007 03 05 , Nineteen students participated in a fungi-incubation experiment extension course was held at the campus of Asahikawa National College of Technology on January 10, 2006. The students are from 4th to 8th graders. They tried preparing culture medium for fungi, and tried inoculating some kinds of edible mushrooms' tissue and one kind of mold's spore at the campus. The students brought the culture back to their homes and incubated it. We obtained information regarding their impressions after taking part in the course by means of questionnaires. It was apparent that they had been greatly interested in edible mushrooms.
• Cross-Polarization/Magic-Angle Spinning 13C Nuclear Magnetic Resonarce Study of Cellulose I - Ethyenediamine Complex (Jointly worked)
  YUKARI NUMATA, HIROYUKI KONO, SHIN KAWANO, TOMOKI ERATA, MITSUO TAKAI, Journal of Bioscience and Bioengineerig, 96, (5) 461 - 466,   2003
  DOI
• Structural Analysis of Cellulose Triacetate I by Molecular Dynamics Simulation
  Yukari Numata, Haruo Kumagai, Hiroyuki Kono, Tomoki Erata, and Mistuo Takai, Sen’i Gakkaishi, 60, (3) 75 - 80,   2004
  DOI

Conference Activities & Talks

• Structural and rheological characterization of bacterial cellulose pellicles
  NUMATA Yukari, KONO Hiroyuki, MORI Akane, KISHIMOTO Ryota, TAJIMA Kenji,   2018 09 12
• Structural and Mechanical Characterization of Bacterial Cellulose Composite Hydrogels
  NUMATA Yukari, KONO Hiroyuki, TSUJI Minato, TAJIMA Kenji, The 4th International Cellulose Conference (ICC 2017),   2017 10 18
• Structural and mechanical characterization of bacterial cellulose composite hydrogels
  NUMATA Yukari, KONO Hiroyuki, TSUJI Minato, TAJIMA Kenji,   2017 07 14
• Surface modification of bacterial cellulose gel by forming a composite structure
  NUMATA Yukari, TSUJI Minato, KONO Hiroyuki, TAJIMA Kenji, The 11th SPSJ International Polymer Conference (IPC 2016),   2016 12 14
• Surface modification of bacterial cellulose gel
  NUMATA Yukari, TSUJI Minato, KONO Hiroyuki, TAJIMA Kenji,   2016 05 25
• Drug delivery system of poly(ethylene oxide)-b-poly(caprolactone) nanoparticles and bacterial cellulose gel
  NUMATA Yukari, Japan-France Joint Seminar on Functional Block Copolymer 2015,   2015 06 01 , 招待有り
• Development of cosmetic materials using with bacterial cellulose gels
  NUMATA Yukari,   2014 10 22
• Non-drying and thermo-responsive biocompatible gel materials
  NUMATA Yukari,   2014 09 11
• Preparation and characterization of functional bacterial cellulose gels
  3rd International Cellulose Conference ICC2012,   2012 10
• Irradiation effects at low temperature for fluorinated polymers by means of synchrotron radiation
  The 10th Pacific Polymer Conference,   2007 11
• Regulation of endoglucanase gene (cmcax) expression in Acetobacter xylinum
  2nd International Cellulose Conference,   2007 10
• STRUCTURAL ANALYSIS OF Na-CELLULSE I BY CP/MAS 13C NMR
  1st International Cellulose Conference ICC2002,   2002 11
• CP/MAS 13C NMR AND INFRARED SPECTROSCOPY ANALYSES OF CRYSTAL TRANSFORMATION OF CELLULOSE POLYMORPHS
  1st International Cellulose Conference ICC2002,   2002 11
• 13C CPMAS NMR and X-ray studies of cellooligosaccharide acetates as a model for cellulose triacetate
  CELLCON ’99 Joint Meeting with ITIT International Symposium on Recent Advances in Environmentally Compatible Polymers,   1999 03

Patents

• Bacterial cellulose gels and facial masks, BORSALI Redouane, NUMATA Yukari, 特願13305439.5-1458
• 特願2008-268748, 特開2010-095654, 特許5300053
• 特願2012-269579

Research Grants & Projects

• The structure and properties of bacterial cellulose
  The Other Research Programs,   2005

Other

researchmap

https://researchmap.jp/read0073999